make boot.sh run as process 0

we want boot.sh to correctly receive and forwards signals. this commit removes the double indirection (`CMD` in non array form will already execute the command in a sh subshell and we wrapped our script in another one).
mu-semtech · Jul 10, 2023 · d23754a · d23754a
1 parent 6f49345
commit d23754a
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diff --git a/Dockerfile b/Dockerfile
@@ -24,7 +24,7 @@ RUN chmod +x /usr/src/app/build-production.sh
 
 EXPOSE ${PORT}
 
-CMD sh boot.sh
+CMD ["/usr/src/app/boot.sh"]
 
 # This stuff only runs when building an image from the template
 ONBUILD RUN rm -Rf /app/scripts

diff --git a/boot.sh b/boot.sh
@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
 if [ "$NODE_ENV" == "development" ]
 then
     # Run live-reload development